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v3.4.0.3

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015
Cash flows from operating activities |  |
Net income (loss) | $ (2,408) | $ 46,401
Adjustments to reconcile net income (loss) to cash provided by operating activities |  |
Depreciation and amortization | 29,450 | 24,001
Stock-based compensation expense | 4,104 | 8,010
ESPP expense | 104 | 55
Amortization of deferred financing costs | 41 | 41
Deferred tax provision | (3,303) | 5,780
Provision for (recovery of) bad debts | 381 | 46
(Gain) loss on sale of assets | (770) | 184
Changes in fair value of marketable securities | 94 | (721)
Unrealized loss on derivative | 974 | 0
Changes in operating assets and liabilities |  |
Accounts receivable | 33,005 | 13,685
Inventories | 828 | (6,276)
Other current assets | 189 | 6,758
Other assets | (13) | 2,065
Accounts payable | (2,862) | 2,077
Deferred revenue | (5,156) | (5,861)
Accrued and other current liabilities | (6,466) | 1,831
Other non-current liabilities | (2,029) | 2,053
Net cash provided by operating activities | 46,163 | 100,129
Cash flows from investing activities |  |
Purchases of property, plant and equipment | (8,268) | (43,871)
Proceeds from sale of assets and equipment | 1,181 | 90
Purchase of marketable securities | (736) | 0
Premiums on life insurance policies | 0 | (14)
Net cash used in investing activities | (7,823) | (43,795)
Cash flows from financing activities |  |
Repayments of borrowings | (2,782) | (19)
Proceeds from borrowings | 96 | 0
Dividends paid on common stock | (23,300) | (23,150)
Distribution to noncontrolling interest | (5,012) | (20,982)
Treasury shares withheld | (584) | (36)
Proceeds from the issuance of ESPP shares | 388 | 0
Net cash used in financing activities | (31,194) | (44,187)
Effect of exchange rate changes on cash | (707) | (3,059)
Net increase in cash | 6,439 | 9,088
Cash and cash equivalents at beginning of period | 602,359 | 489,354
Cash and cash equivalents at end of period | $ 608,798 | $ 498,442

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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=65897068&loc=SL4591552-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=68079674&loc=SL4569616-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=64809438&loc=SL4573702-111684 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=65897068&loc=SL4591551-111686 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=64809438&loc=SL4573702-111684 + Details
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